JP2011156802A - Method and device for pressurizing and cutting bamboo material and bamboo material treatment system using the device - Google Patents
Method and device for pressurizing and cutting bamboo material and bamboo material treatment system using the device Download PDFInfo
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本発明は、竹材の加圧割方法、装置と、この装置を利用した竹材の処理システムに関するものである。 The present invention relates to a method and apparatus for pressure splitting bamboo, and a bamboo processing system using this apparatus.
近年、自然環境の保護のために、里山の復活、樹林や竹林の保護、地域林業の復活、さらには石油資源の枯渇対策としてのバイオマスエネルギーの活用などの必要性が強く認識されており、その対策の１つとして過剰に繁茂した竹材の伐採や間伐を行うとともにその間伐材を有効活用することが要請されている。竹材のバイオマスは、粉砕すると発酵促進剤添加による家畜の肥料化、健康食品への利用、堆肥などとしての利用、さらに炭化させると土壌改良剤、吸収剤などに利用できる。また、粉体化すると、金型成形してあらゆるバイオ成形品を製造することができ、竹の長尺繊維を利用して布などのエコ繊維製品とすることもでき、リサイクルで土に戻せるし、燃料とすることもできる。さらに、バイオエタノールを製造することもできる。竹材をこのように利用するには、減容化、比表面積増大が図れて、輸送、集積などの取り扱いや乾燥に有利で、チップ化や粉砕に便利なように、竹材を縦割りすることが望まれる。それには、下記の特許文献１、非特許文献１などで知られているように、環状体内に放射状に配したカッタないしはこれに代わる縦割り用部材を固定して作業台上の一端部に設置し、作業台の他端側に設けたプッシャーによって竹材の後端を押圧しながら、竹材の先端側を前記カッタに心合わせして押し付けていくことで、周方向に４つ割、６つ割、８つ割することを縦方向に連続して縦割りする技術を開示している。一方、竹材や間伐木材をそのままチップ化し粉砕するチッパーも下記非特許文献２、３などで知られている。 In recent years, in order to protect the natural environment, the need for revitalization of satoyama, protection of forests and bamboo forests, revitalization of local forestry, and the use of biomass energy as a countermeasure for the depletion of oil resources has been strongly recognized. As one of the countermeasures, it is required to cut and thin the bamboo that has grown excessively and to make effective use of the thinned wood. Bamboo biomass can be used as a fertilizer for livestock by adding a fermentation accelerator when used for pulverization, as a health food, as compost, or as a soil improver or absorbent when carbonized. In addition, when powdered, it can be molded to produce all types of bio-molded products, and can be made into eco-fiber products such as cloth using long bamboo fibers, which can be recycled to the soil. It can also be used as fuel. Furthermore, bioethanol can also be produced. In order to use bamboo material in this way, it is possible to reduce the volume and increase the specific surface area. It is advantageous for handling and drying such as transportation and accumulation, and it is necessary to divide the bamboo material vertically so that it is convenient for chipping and crushing. desired. For this purpose, as is known from the following Patent Document 1, Non-Patent Document 1, etc., a cutter or a vertically dividing member arranged radially in an annular body is fixed and installed at one end on a work table. Then, while pressing the rear end of the bamboo with a pusher provided on the other end of the work table, the front end of the bamboo is centered and pressed against the cutter, so that it is divided into four or six in the circumferential direction. , A technique of dividing vertically into 8 pieces continuously in the vertical direction is disclosed. On the other hand, chippers for converting bamboo material and thinned wood into chips as they are are also known from Non-Patent Documents 2 and 3 below.
ところで、日本全国で竹林の存在、管理そのものが問題になるほど、その竹林面積や竹材の数は膨大であり、そのバイオマス資源を十分に活用することが望まれる。それには、竹材を大量に縦割りして微細化加工に供していくことが望まれている。 By the way, as the existence and management of bamboo forests in Japan become a problem, the bamboo forest area and the number of bamboo materials are enormous, and it is desirable to fully utilize the biomass resources. For this purpose, it is desired to divide the bamboo material in a large amount and use it for fine processing.
しかし、大量の竹材が伐採できるにしても、特許文献１、非特許文献１で知られるような縦割り用部材への押し込み方式の技術では、竹材は曲がっているものも多くあって長尺なままでは縦割り用部材に対して効率よく押し込めないなどの理由で、短く寸切りしたものを縦割り作業に供することや、チップ化、粉体化の後加工処理によっては別途節取り作業の必要もあったりして、作業能率が低く大量処理には不向きである。しかも、縦割り数は多くて８分割程度で太い孟宗竹などでは縦割り片を粉体化するのに適した大きさのチップに加工するにはさらに細く縦割りする二次、三次の縦割り作業が必要となる。これらのため、今望まれる竹材のチップ化、粉体化、を伴うバイオマス利用に対応するには不十分である。また、非特許文献２、３などで知られるチッパーは処理能力上、産業的な大量処理には向かず、所定の作業場に輸送しての大量処理が好適で、輸送、集積、チップ化、粉砕化に有利な縦割り材にしておくのが望まれる。 However, even if a large amount of bamboo material can be cut down, the technique of pushing into the vertically dividing member as known in Patent Document 1 and Non-Patent Document 1 has many bamboo materials that are bent and long. If it is left as it is, it will not be able to be pushed into the vertically divided member efficiently, so that it will be necessary to cut a short size for vertical cutting work, or depending on the post-processing of chipping and pulverization, it may require additional set-up work. As a result, the work efficiency is low and it is not suitable for mass processing. In addition, the number of vertical divisions is about 8 divisions, and in the case of thick Munetake bamboo, etc., secondary and tertiary vertical division operations are performed to make the vertical divisions into chips of a size suitable for powdering. Is required. For these reasons, it is insufficient to cope with the biomass utilization accompanying the chipping and pulverization of the bamboo material desired now. Further, chippers known in Non-Patent Documents 2 and 3 are not suitable for industrial mass processing because of their processing capabilities, and are suitable for mass processing by transporting to a predetermined work place. It is desirable to use a vertically divided material that is advantageous for the production.
本発明はこのような問題を解決するためになされたもので、その目的は、竹材を作業
能率よく縦割りし、また、必要に応じその縦割り数を作業能率の低下なしに高めて、チップ化、粉体化を伴うバイオマス利用に好適な、竹材の加圧割方法、装置とこの装置を利用した竹処理システムを提供することにある。
The present invention has been made in order to solve such a problem. The purpose of the present invention is to vertically divide bamboo materials with high work efficiency, and to increase the number of vertical divisions without lowering the work efficiency as necessary. An object of the present invention is to provide a method and apparatus for pressing and splitting bamboo material, which is suitable for biomass utilization with pulverization and pulverization, and a bamboo processing system using this apparatus.
上記の課題を解決するために、本発明の竹材の加圧割方法は、竹材を一対の加圧部材間に長手方向に供給して、少なくとも一方の加圧部材の一方向への周回ないしは回転駆動により、供給される竹材を加圧部材間に押し込み力、または、および、噛み込み力により受け入れて圧潰し、周方向複数個所に長手方向の割れ目を作りながら、さらなる扁平化を伴い反供給側に移送することを連続して行い、前記圧潰による割れ目での竹材の断裂を図って縦割り状態としそれを後続部分に連続させて行き、複数の縦割り片として送り出すことを特徴としている。 In order to solve the above-described problems, the method of pressing and splitting bamboo material according to the present invention supplies bamboo material in the longitudinal direction between a pair of pressing members, and circulates or rotates in one direction of at least one pressing member. By driving, the supplied bamboo material is received and crushed by the pressing force or the biting force between the pressure members, creating longitudinal cracks at multiple locations in the circumferential direction, with further flattening and the non-supply side It is characterized in that it is continuously transferred, and the bamboo material is broken at the cracks caused by the crushing, and is made into a vertically divided state, which is continuously connected to the subsequent portion, and sent out as a plurality of vertically divided pieces.
このような構成では、一対の加圧部材の、少なくとも一方向の加圧部材の一方向への周回ないしは回転駆動により、加圧部材間の非弾性的または弾性的な隙間制限のもとに、長手方向に供給されてくる竹材を押し込み力、または、および、噛み込み力により受け入れながら、加圧部の周回ないしは回転方向への連続性を必須とせずに、圧潰していくことができる。この圧潰によって竹材の周方向複数個所に長手方向の割れ目を作りながら、さらなる扁平化により割れ目での竹材の断裂を図って縦割り状態とし、それを後続部分に連続させて行きながら、節を圧潰し除去した複数の縦割り片として送り出せる。 In such a configuration, a pair of pressure members is rotated or rotationally driven in one direction of at least one direction of the pressure member, and under non-elastic or elastic gap limitation between the pressure members, While the bamboo material supplied in the longitudinal direction is received by the pushing force or the biting force, it can be crushed without requiring the continuity of the pressing portion in the circumference or the rotation direction. This crushing creates cracks in the longitudinal direction at several locations in the circumferential direction of the bamboo, while further flattening it breaks the bamboo at the crack and makes it into a vertically split state, crushing the nodes while continuing it to the subsequent part Then, it can be sent out as a plurality of vertically divided pieces.
このような方法を達成するための、本実施の竹材の加圧割装置は、長手方向に供給される竹材を、少なくとも一方の一方向への周回ないしは回転駆動により、押し込み力ないしは噛み込み力にて受け入れて圧潰する一対の加圧部材と、これら加圧部材の間隔の広がりを非弾性的または弾性的に制限する間隔制限部とを備えたことを特徴とするもので足りる。 In order to achieve such a method, the pressure splitting apparatus for bamboo material according to the present embodiment is configured so that the bamboo material supplied in the longitudinal direction is turned into a pushing force or a biting force by rotating or rotating in one direction in at least one direction. It is sufficient to include a pair of pressurizing members that are received and crushed, and an interval limiting portion that limits the spread of the interval between the pressurizing members inelastically or elastically.
上記において、さらに、噛み込み力を持つ加圧部材は、加圧面の周回ないしは回転方向に等間隔に設けられ、周回ないしは回転方向に直交する幅方向に連続した凸条部が加圧部として形成されたものとすることができる。 In the above, the pressurizing member having a biting force is provided at equal intervals in the circumference or rotation direction of the pressurization surface, and a convex strip continuous in the width direction perpendicular to the circumference or rotation direction is formed as the pressurization part. Can be.
このような構成では、上記に加え、さらに、凸条部は加圧部材間に受け入れる竹材の長手方向に対し一定間隔で加圧する加圧部をなして、竹材に噛み込み作用および圧潰作用を及ぼし、竹材を押し込みなしにも自動的に受け入れ、圧潰させながら、縦割り状態の縦割り片を先へ送り出せるし、凸条部の幅方向への連続によって、圧潰による扁平化と縦割り状態で幅方向に広がったどの竹材にも確実に及んで、圧潰と扁平化による縦割り作用に不足が生じない。このような周回する加圧部材としては、金属製のクローラを装備したものが好適で、特に、クローラ表面に付帯されたゴムパッドを取り外し、このゴムパッドの基部を周開方向前後で受けている位置保持リブを凸条部とするのがより好ましい。 In such a configuration, in addition to the above, the ridge portion further forms a pressurizing portion that pressurizes at a constant interval with respect to the longitudinal direction of the bamboo material received between the pressurizing members, and exerts a biting action and a crushing action on the bamboo material. , Automatically accepts bamboo material without pushing it in and crushes it, so that the vertically split piece can be sent out first, and the ridges are continuously flattened in the width direction and in the vertically split state due to the continuation in the width direction It extends reliably to any bamboo material spreading in the width direction, and there is no shortage in the vertical splitting action due to crushing and flattening. As such a pressure member that circulates, a member equipped with a metal crawler is suitable. In particular, the rubber pad attached to the surface of the crawler is removed, and the base portion of the rubber pad is received in the front and rear direction. It is more preferable that the rib is a ridge.
上記において、さらに、竹材を一対の加圧部材間に長手方向に押し込むプッシャーを備えたものとすることができる。 In the above, the pusher which pushes bamboo material into a longitudinal direction between a pair of pressurization members can be further provided.
このような構成では、上記に加え、さらに、周回ないしは回転駆動する加圧部材に、噛み込み力による搬送機能がなくても、竹材を加圧部材間による圧潰とそれによる連続的な縦割りに安定して供することができる。 In such a configuration, in addition to the above, even if the pressure member that rotates or is driven to rotate does not have a conveying function by the biting force, the bamboo material is crushed between the pressure members and continuously divided vertically. It can be provided stably.
上記において、さらに、回転駆動する加圧部材は、前後に配された複数の加圧ローラであり、供給される竹材の長手方向に複数設けられたものとすることができる。 In the above, further, the pressure members to be rotationally driven are a plurality of pressure rollers arranged at the front and back, and a plurality of pressure members can be provided in the longitudinal direction of the bamboo material to be supplied.
このような構成では、上記に加え、さらに、加圧部材が回転駆動するものであっても、供給される竹材の長手方向の複数位置にて順次に加圧力を及ぼし、周回駆動する加圧部材同様に順次に圧潰とそれによる扁平化を伴い縦割り状態にすることを連続的に実行し、送り出すことができるし、加圧部材の配置位置によって、最上流位置では竹材の竹先の嵩を半減させて少なくとも長手方向の部分的な割れを伴い準扁平化する程度に予備割りする予備割、予備割後の竹材の予備割された竹先を間隔を小さくした加圧部材間に容易に受け入れてさらに扁平化を促進して行き、所定の縦割り状態とした縦割片として送り出すといった役割分担をすることができる。 In such a configuration, in addition to the above, even if the pressurizing member is rotationally driven, the pressurizing member that sequentially applies pressure at a plurality of positions in the longitudinal direction of the bamboo material to be supplied and drives to rotate. Similarly, it is possible to continuously perform crushing and making it into a vertically divided state with flattening by the crushing, and to send it out, and depending on the arrangement position of the pressure member, the bulk of the bamboo tip of the bamboo material at the most upstream position Easily accepts the pre-split bamboo tip that has been halved and quasi-flattened with at least a partial crack in the longitudinal direction, and the pre-split bamboo tip after the pre-split between the pressure members with a small interval Further, flattening can be further promoted, and the role can be shared such as sending out as a vertically divided piece in a predetermined vertically divided state.
上記において、さらに、一対の加圧部材は、周回ないしは回転駆動されるものと、回転自在なものとの組み合わせとすることができる。 In the above, the pair of pressure members can be a combination of a rotating or rotationally driven member and a rotatable member.
このような構成では、上記に加え、さらに、一対の加圧部材は、一方の周回ないしは回転駆動と、他方の従動回転とによって、供給される竹材を押し込み力またはおよび噛み込み力によって、摺動抵抗なしにスムーズに受け入れ、加圧による縦割りを達成することができる。 In such a configuration, in addition to the above, the pair of pressurizing members can be slid by the pushing force or the biting force of the bamboo material to be supplied by one rotation or rotation driving and the other driven rotation. It can be smoothly received without resistance, and the vertical division by pressurization can be achieved.
上記において、さらに、加圧部材間から送り出される縦割り片を、定位置にて、その先端からの切り込みないしは割り込んでさらに細く裂き、ないしは、厚み方向に剪断力を働かせてさらに細く裂く、細分化手段を備えたものとすることができる。 In the above, further, the longitudinally split piece fed from between the pressing members is cut or cut from its tip at a fixed position to be further thinned, or to be further finely split by applying a shearing force in the thickness direction. Means may be provided.
このような構成では、上記に加え、さらに、加圧による縦割り後に加圧部材間から送り出されてくる縦割り片に、定位置にある細分化手段が待ち構える形で働き、先端からの切り込み作用または厚み方向からの剪断作用によって、送り出されてくる縦割り片をさらに細くした細分化片までに細分化することができる。ここで、剪断作用による細分化手段が、円盤カッタを一定間隔に複数配列した円盤カッタ群どうしを、互いの円盤カッタが他方の円盤カッタ群の円盤カッタ間の隙間に入り込んで、加圧部材間から送り出されてくる縦割り片を厚み方向に受け入れて、これをさらに先へ送り出す側に回転駆動される構成である場合、送り出されてくる縦割り片を各円盤カッタ群の各円盤カッタ間に自身の回転も手伝って受け入れながら、各円盤カッタ群の円盤カッタどうしの入り込み境界部両側で、縦割り片を厚み方向の表側と内側との異なった方向に押圧することで、円盤カッタの幅、間隔に見合った位置に細分化の剪断力を長手方向に連続して逃げなく確実に及ぼし細分化させられる。 In such a configuration, in addition to the above, further, the dividing means at a fixed position works on the vertically divided pieces sent out from between the pressure members after vertically dividing by pressurization, and the cutting action from the tip is performed. Alternatively, it can be subdivided into subdivided pieces obtained by further thinning the sent out vertically divided pieces by a shearing action from the thickness direction. Here, the subdividing means by the shearing action is such that the disk cutter groups in which a plurality of disk cutters are arranged at regular intervals are inserted into the gap between the disk cutters of the other disk cutter group. If the vertical split piece sent out from the disk is received in the thickness direction and is further driven to rotate further forward, the vertical split piece sent between the disk cutters of each disk cutter group While accepting its own rotation, by pressing the vertical split pieces in different directions on the front and inner sides of the thickness direction on both sides of the boundary between the disk cutters of each disk cutter group, the width of the disk cutter, The subdivided shearing force is continuously applied in the longitudinal direction to the position corresponding to the interval without failing and can be subdivided.
本発明の竹材の加圧割方法と装置によれば、少なくとも一方向が一方向への周回ないしは回転駆動される一対の加圧部材間にて隙間制限のもとに、長手方向に供給されてくる竹材を押し込み力またはおよび噛み込み力により受け入れながら加圧し圧潰して、竹材の周方向複数個所に長手方向に先行してできる割れ目をさらなる扁平化により割れ目での竹材の断裂を図って縦割り状態とすることを後続部分に連続させて行きながら、節は圧潰してまわりに脱落、飛散させて除去した複数の縦割り片として送り出すことが、供給する竹材が長尺であることや、曲がっていることにかかわりなく、容易にかつ加圧部材の周回または回転の駆動速度に見合った速さで効率よく縦割りできるし、押し込み力採用の場合でも、竹材の後端側が周回ないしは回転駆動される加圧部材間により単独に送り出される時間を利用して、押し込み力復帰と次の竹材の供給ができるのでほぼ間断なく、噛み込み力による場合では押し込み力復帰なしでの竹材の連続供給により間断なく実行して、竹材の縦割り片を生産性よく製造することができ、竹材のチップ化、粉体化を伴う大量のバイオマス利用に好適である。 According to the pressure splitting method and apparatus for bamboo material of the present invention, at least one direction is supplied in the longitudinal direction under a gap restriction between a pair of pressure members that are rotated or rotated in one direction. The bamboo material is pressed and crushed while being received by the indentation force or the biting force, and cracks formed in the longitudinal direction at several locations in the circumferential direction of the bamboo material are further flattened to break the bamboo material at the cracks and vertically split As the state continues to the subsequent part, the nodes are crushed and dropped around and sent out as a plurality of vertically divided pieces removed. The bamboo material to be supplied is long or bent. Regardless of the fact that it can be easily split vertically and efficiently at a speed commensurate with the driving speed of rotation or rotation of the pressurizing member, and even when pushing force is used, the rear end side of the bamboo material will wrap around or By using the time that is independently fed between the pressure members that are driven by rolling, the pushing force can be restored and the next bamboo can be supplied, so there is almost no interruption. It can be executed without interruption, and can produce bamboo vertically divided pieces with high productivity, and is suitable for use of a large amount of biomass accompanied by chipping and powdering of bamboo.
次に本発明を実施するための形態について図面を参照して説明する。以下の説明は、本発明の具体例であって特許請求の範囲の記載事項を限定するものではない。 Next, modes for carrying out the present invention will be described with reference to the drawings. The following description is a specific example of the present invention and does not limit the items described in the claims.
本発明に係る竹材の加圧割方法は、図１に示す例の竹材の加圧割装置１００、図２、図３に示す例の竹材の加圧割装置２００を参照して、竹材１を一対の加圧部材２、３間に長手方向に供給して、少なくとも一方の加圧部材２の矢印Ａで示す一方向への周回ないしは回転駆動により、供給される竹材１を加圧部材２、３間に、図２、図３の例に示すような、前記矢印Ａに順方向となる押し込み力Ｆ１、または、および、図１の例に示すような噛み込み力Ｆ２により、受け入れて圧潰し、周方向複数個所に長手方向の図４（ａ）に示すような割れ目４を作りながら、さらなる扁平化を伴い図１の例、図２の例で矢印Ａで示す反供給側に移送することを連続して行い、前記圧潰による割れ目４での図４（ｂ）に示すような竹材１の断裂を図って断裂部４ａが縦通した縦割り状態としそれを後続部分に連続させて行き、図３に示すような複数の縦割り片５として送り出すようにする。 The bamboo material pressure splitting method according to the present invention refers to the bamboo material pressure splitting device 100 shown in FIG. 1 and the bamboo material pressure splitting device 200 shown in FIGS. The bamboo material 1 to be supplied is supplied to the pressure member 2 by rotating in a longitudinal direction between the pair of pressure members 2 and 3 in a longitudinal direction and rotating or rotating in one direction indicated by an arrow A of at least one pressure member 2. 2, and received by the pushing force F1 in the forward direction in the arrow A as shown in the example of FIGS. 2 and 3 or the biting force F2 as shown in the example of FIG. While making the cracks 4 as shown in FIG. 4 (a) in the longitudinal direction at a plurality of locations in the circumferential direction, with further flattening, transfer to the opposite supply side indicated by the arrow A in the example of FIG. 1 and the example of FIG. The bamboo material 1 as shown in FIG. 4 (b) at the crack 4 due to the crushing is broken and cut. A vertically divided state part 4a has passed through the vertical go by continuously it subsequent portion, so that sending a plurality of vertically divided pieces 5 as shown in FIG.
このようにすることで、一対の加圧部材２、３の少なくとも一方向の例えば加圧部材２の矢印Ａで示す一方向への周回ないしは回転駆動により、加圧部材２、３間の非弾性的または弾性的な隙間制限のもとに、長手方向に供給されてくる竹材１を押し込み力Ｆ１、または、および、噛み込み力Ｆ２により受け入れながら、加圧部２ａ、３ａの周回ないしは回転方向への連続性を必須とせずに、圧潰していくことができる。この圧潰によって竹材１の周方向複数個所に長手方向の割れ目４を作りながら、さらなる扁平化により割れ目４での竹材１の断裂を図って縦割り状態とし、それを後続部分に連続させて行きながら、図４（ｂ）に仮想線で示すような節６をも圧潰し除去した複数の縦割り片５として送り出せる。圧潰した節６は、加圧部材２、３間から側方へガイド沿うなどして飛び散り、また、下側の加圧部材３が不連続な場合、その不連続部分から下方にも落下する。しかし、下方への落下によって可動部に噛み込む恐れのある場合は、落下する節６の破砕片を一旦受けてから側方に排出するガイド構造を採用するのが好適である。 By doing in this way, the inelasticity between the pressure members 2 and 3 by at least one direction of rotation of the pair of pressure members 2 and 3 in one direction indicated by the arrow A of the pressure member 2 or rotational drive. In the direction of rotation or rotation of the pressurizing portions 2a and 3a while accepting the bamboo material 1 supplied in the longitudinal direction with the pushing force F1 or the biting force F2 under the limit of the elastic or elastic gap. It can be crushed without requiring the continuity of. While making the cracks 4 in the longitudinal direction in the circumferential direction of the bamboo material 1 by this crushing, the bamboo material 1 is broken at the crack 4 by further flattening, and it is made into a vertically divided state, and it is continuously connected to the subsequent portion. 4 (b) can be sent out as a plurality of vertically-divided pieces 5 obtained by crushing and removing the nodes 6 as shown by phantom lines. The crushed node 6 scatters from the pressurizing members 2 and 3 along the side guides, etc., and when the lower pressurizing member 3 is discontinuous, it drops downward from the discontinuous portion. However, when there is a possibility of biting into the movable part due to a downward drop, it is preferable to adopt a guide structure in which the crushed pieces of the dropping node 6 are once received and then discharged to the side.
以上の結果、少なくとも一方向が一方向への周回ないしは回転駆動される一対の加圧部材２、３間にて隙間制限のもとに、長手方向に供給されてくる竹材１を押し込み力Ｆ１またはおよび噛み込み力Ｆ２により受け入れながら加圧し圧潰して、竹材１の周方向複数個所に長手方向に先行してできる割れ目１４をさらなる扁平化により割れ目１４での竹材の断裂を図った断裂部１４ａとして縦割り状態とすることを後続部分に連続させて行きながら、節６は圧潰してまわりに脱落、飛散させて除去した複数の縦割り片として送り出すことが、供給する竹材１が長尺であることや、曲がっていることにかかわりなく、容易にかつ加圧部材２、３の少なくとも一方の周回または回転の駆動速度に見合った速さで効率よく縦割りできるし、押し込み力Ｆ１採用の場合でも、竹材１の後端側が少なくとも一方が周回ないしは回転駆動される加圧部材２、３間により単独に送り出される時間を利用して、押し込み力Ｆ１の復帰と次の竹材１の供給ができるのでほぼ間断なく、噛み込み力Ｆ２による場合では押し込み力Ｆ１の復帰なしでの竹材１の連続供給により間断なく実行して、竹材１の縦割り片を生産性よく製造することができ、竹材１のチップ化、粉体化を伴う大量のバイオマス利用に好適である。 As a result of the above, the bamboo material 1 supplied in the longitudinal direction is pressed against the pair of pressure members 2 and 3 that are driven to rotate or rotate in one direction in at least one direction. Further, the crack 14 formed by pressing and crushing while being received by the biting force F2 and preceding in the longitudinal direction at a plurality of locations in the circumferential direction of the bamboo material 1 as a fracture portion 14a intended to break the bamboo material at the crack 14 by further flattening. The bamboo material 1 to be supplied is long as it is sent out as a plurality of vertically divided pieces that are crushed and dropped and scattered around while continuing to make the vertically split state continuous to the subsequent part. Regardless of whether it is bent or bent, it can be easily divided vertically and efficiently at a speed commensurate with the driving speed of the rotation or rotation of at least one of the pressure members 2 and 3, and the pushing force Even in the case of adopting 1, the back end side of the bamboo material 1 is restored by the use of the time when it is independently sent out between the pressure members 2 and 3 that are driven or rotated at least one of them. Since it can be supplied, it is possible to manufacture the vertically divided pieces of bamboo material 1 with high productivity by executing the continuous supply of the bamboo material 1 without resumption of the pushing force F1 in the case of the biting force F2 without interruption. The bamboo material 1 is suitable for use in a large amount of biomass with chipping and powdering.
このような方法を達成するために、本実施の形態の図１に示す例、および図２に示す例の、竹材の加圧割装置１００、２００は、共通して、長手方向に供給される竹材１を、少なくとも一方の一方向への周回ないしは回転駆動により、押し込み力Ｆ１、または、および、噛み込み力Ｆ２にて受け入れて圧潰する一対の加圧部材２、３よりなる加圧縦割り部１０と、これら加圧部材２、３の間隔の広がりを非弾性的または弾性的に制限する間隔制限部７とを備えたものとして足りる。このような間隔制限部７は、長手方向に受け入れる竹材１を一対の加圧部材２、３間で加圧することで、受入れた竹材１を圧潰して縦割り状態にして送り出せるための最少隙間を図１に示す例の加圧割装置１００のような非弾性的であるか、図２、図３に示す例の加圧割装置２００のような弾性的であるかを問わず確保するもので、具体的な構成は特に問うものではない。 In order to achieve such a method, the bamboo splitting devices 100 and 200 of the example shown in FIG. 1 and the example shown in FIG. 2 of the present embodiment are commonly supplied in the longitudinal direction. Pressurized vertical split portion comprising a pair of pressurizing members 2 and 3 that receive and crush the bamboo material 1 with a pushing force F1 or a biting force F2 by rotating or rotating in one direction in at least one direction 10 and a space limiting portion 7 that limits the expansion of the space between the pressure members 2 and 3 inelastically or elastically is sufficient. Such a space limiting portion 7 is a minimum gap that allows the bamboo material 1 received in the longitudinal direction to be pressed between the pair of pressure members 2 and 3 so that the received bamboo material 1 can be crushed and sent out vertically. Regardless of whether it is inelastic, such as the pressure splitting device 100 of the example shown in FIG. 1 or elastic, such as the pressure splitting device 200 of the example shown in FIGS. The specific configuration is not particularly questioned.
非弾性的な間隔制限は、加圧部材２、３間での竹材１に対する圧潰を、全くの逃げなく竹材１の太さに対する制限間隔の縮小比に応じて達成することができ、圧潰により縦割りした縦割り片５が上向きのものと下向きのものが上下に重なって縦割りされて行き送り出される傾向があることを鑑みれば、制限間隔は竹材１の厚みの２倍程度として好適である。 The non-elastic spacing limitation can achieve the crushing of the bamboo material 1 between the pressure members 2 and 3 according to the reduction ratio of the limiting interval with respect to the thickness of the bamboo material 1 without any escape. In view of the fact that the vertically split pieces 5 that are split upward tend to be vertically split and sent one after another, the limit interval is preferably about twice the thickness of the bamboo 1.
しかし、非弾性的な遊びのない間隔制限によれば、竹材１の加圧部材２、３間への初期の押し込み、または、および、噛み込み抵抗が大きくなる。これには制限間隔を竹材１の受け入れ側を大きくすることで対応でき、具体的には、制限間隔の全体を送り出し側に向かって小さくなる楔形などに設定してもよいが、竹材１を受け入れて半圧潰させる初期圧潰域だけ楔形などにし、縦割り処理するために設定した平行な制限間隔域に繋がるようにして縦割り処理効率が低下しないようにするのがより好適である。 However, according to the space limitation without inelastic play, the initial push or the biting resistance of the bamboo material 1 between the pressure members 2 and 3 increases. This can be dealt with by increasing the receiving side of the bamboo material 1. Specifically, the entire limiting interval may be set to a wedge shape that decreases toward the sending side, but the bamboo material 1 is received. It is more preferable that only the initial crushing area to be half-crushed is wedge-shaped and connected to the parallel limit interval area set for the vertical division processing so that the vertical division processing efficiency is not lowered.
また、弾性的な遊びのある間隔制限によれば、竹材１の受け入れ時の過負荷には加圧部材２、３間の弾性的な広がりにて受け入れやすくしながらも圧潰をしていって徐々に負荷を下げながら、所定の縦割り処理を達成できるようになる。もっとも、加圧部材２、３間の初期圧潰域だけ弾性的な間隔制限をして、それ以降は非弾性的な間隔制限とすることもできる。 Moreover, according to the space | interval restriction | limiting with an elastic play, it is crushed gradually, being easy to receive by the elastic expansion between the pressurization members 2 and 3 in the overload at the time of the reception of the bamboo material 1, but being easy to receive. Thus, it is possible to achieve a predetermined vertical division process while reducing the load. However, it is also possible to limit the elastic spacing only in the initial crushing region between the pressure members 2 and 3 and to set the non-elastic spacing thereafter.
図１の例の加圧割装置１００での間隔規制部７は、非弾性的な間隔制限を行う具体例を示している。加圧部材２、３が上下に対向し合って竹材１を加圧して縦割りするのに、上側の加圧部材２を駆動側とし、下側の加圧部材３は非駆動側としたことに関連して、上側の加圧部材２をそれの駆動源であるモータ８と共に、固定側として例えば架台９の天井フレーム１１に固定するのに対し下側の加圧部材３を架台９の据え付け基台１２上にジャッキ１３で、油圧、空気圧、モータ、手動などにて昇降できるように支持し、非駆動で簡単かつ軽量となる下側の加圧部材３をジャッキ１３で昇降させて上側の加圧部材２との間隔を、負荷少なく調整できるようにしている。また、上側の加圧部材２の周回ないしは回転駆動は、下側の加圧部材３との間に受け入れる竹材１に移送作用を働かせるのに役立つ。 The interval regulating unit 7 in the pressure splitting device 100 in the example of FIG. 1 shows a specific example in which inelastic interval restriction is performed. The pressing members 2 and 3 face each other vertically and press the bamboo material 1 to vertically divide it, so that the upper pressing member 2 is the driving side and the lower pressing member 3 is the non-driving side. In relation to the above, the upper pressure member 2 is fixed to the ceiling frame 11 of the gantry 9 as a fixed side together with the motor 8 which is a driving source thereof, while the lower pressure member 3 is installed to the gantry 9 as a fixed side. A jack 13 is supported on the base 12 so as to be lifted and lowered by hydraulic pressure, air pressure, motor, manual operation, etc., and the lower pressure member 3 that is non-driven and simple and lightweight is lifted and lowered by the jack 13. The distance from the pressing member 2 can be adjusted with less load. Further, the rotation or rotational drive of the upper pressure member 2 is useful for exerting a transfer action on the bamboo material 1 received between the upper pressure member 2 and the lower pressure member 3.
特に、図１の加圧割装置１００の加圧部材２は噛み込み力Ｆ２を持つ加圧部２ａを有したものとしてある。このために、加圧部２ａは加圧面の周回ないしは回転方向に等間隔に設けられ、周回ないしは回転方向に直交する幅方向に連続した凸条部として形成している。これにより、加圧部２ａをなす凸条部は加圧部材２、３間に受け入れる竹材１の長手方向に対し一定間隔で加圧する加圧部２ａをなして、竹材１に噛み込み作用および圧潰作用を及ぼし、竹材１を押し込みなしにも自動的に受け入れ、圧潰させながら、縦割り状態の縦割り片５を先へ送り出せるし、加圧部２ａをなす凸条部の幅方向への連続によって、圧潰による扁平化と縦割り状態で幅方向に広がった竹材１のどの部分にも確実に及んで、圧潰と扁平化による縦割り作用に不足が生じない。このような周回する加圧部材２としては、図１に示すように金属製のクローラ１４を装備したものが好適で、特に、クローラ１４表面に付帯されたゴムパッドを取り外し、このゴムパッドの基部を周開方向前後で受けている位置保持リブを加圧部２ａとしての凸条部としており、十分な噛み込み力Ｆ２を得るのに好ましい。 In particular, the pressurizing member 2 of the pressurizing splitting device 100 in FIG. 1 has a pressurizing portion 2a having a biting force F2. For this purpose, the pressurizing portion 2a is provided as a ridge that is provided at equal intervals in the circumference or rotation direction of the pressure surface and is continuous in the width direction orthogonal to the circumference or rotation direction. As a result, the ridges forming the pressurizing part 2a form the pressurizing part 2a that pressurizes at a constant interval with respect to the longitudinal direction of the bamboo material 1 that is received between the pressurizing members 2 and 3. It acts and automatically accepts the bamboo material 1 without being pushed in, and while it is crushed, the vertically split piece 5 can be sent out first, and the ridges forming the pressurizing part 2a in the width direction are continuous. Thus, the flattening due to the crushing and any portion of the bamboo material 1 that spreads in the widthwise direction in the vertically divided state are surely reached, and there is no shortage in the vertically dividing action due to the crushing and flattening. As the pressure member 2 that circulates, a member equipped with a metal crawler 14 as shown in FIG. 1 is suitable. In particular, a rubber pad attached to the surface of the crawler 14 is removed, and the base of the rubber pad is surrounded. The position holding ribs received before and after the opening direction are convex ridges as the pressurizing part 2a, which is preferable for obtaining a sufficient biting force F2.
クローラ１４は、ミニ油圧ショベル用程度のものが適当であり、既存の市販品、中古品などを有効利用できる。また、周回駆動のための起動輪、転輪、遊動輪による支持機構とのアッセンブリ品を採用するのがより好適で、起動輪は通常油圧駆動であるところ、本例では据え置き使用上、起動輪に代えてモータ８の回転を伝達してクローラ１４を駆動する駆動輪１４ａを採用して、自動車などによる移動型の発電機からの給電を受けて運転できるようにしている。駆動輪、転輪、遊動輪などによるクローラ１４の周回経路の設定によって、初期圧潰域に竹材１を受け入れやすくする傾斜を設けたり、弾性的な間隔制限域を設けたりしやすい利点がある。 The crawler 14 is suitable for a mini excavator, and existing commercial products and used products can be used effectively. In addition, it is more preferable to use an assembly product with a support mechanism using a starter wheel, a rotating wheel, and an idler wheel for circular drive, and the starter wheel is normally hydraulically driven. Instead, a drive wheel 14a that transmits the rotation of the motor 8 to drive the crawler 14 is employed so that it can be operated by receiving power from a mobile generator such as an automobile. There is an advantage that it is easy to provide an inclination that makes it easier to accept the bamboo material 1 in the initial crushing region or to provide an elastic space limiting region by setting the circulation path of the crawler 14 by driving wheels, rolling wheels, idle wheels or the like.
しかし、駆動形式は特に問わないし、回転駆動する加圧部材２、つまり加圧ローラとして、クローラ１４で例示した凸条部とした加圧部２ａを採用して噛み込み力Ｆ２を持ったものとすることができる。この場合、加圧ローラは、供給される竹材１の長手方向に複数設けられたものとすることができる。これにより、加圧部材２が回転駆動するものであっても、供給される竹材１の長手方向の複数位置にてボトム点を加圧部２ａとして順次に加圧力を及ぼし、周回駆動する加圧部材２同様に順次に圧潰とそれによる扁平化を伴い縦割り状態にすることを連続的に実行し、送り出すことができるし、加圧部材２の配置位置によって、最上流位置では竹材１の竹先の嵩を半減させて少なくとも長手方向の部分的な割れを伴い準扁平化する程度に予備割りする予備割、予備割後の竹材の予備割された竹先を間隔を小さくした加圧部材２、３間に容易に受け入れてさらに扁平化を促進して行き、所定の縦割り状態とした縦割片として送り出すといった役割分担をすることができる。 However, the drive type is not particularly limited, and the pressure member 2 that is rotationally driven, that is, the pressure roller 2a, which is a ridge portion exemplified by the crawler 14 as the pressure roller, has a biting force F2. can do. In this case, a plurality of pressure rollers may be provided in the longitudinal direction of the bamboo material 1 to be supplied. Thereby, even if the pressurizing member 2 is rotationally driven, the pressurization is performed in which the bottom point is applied to the pressurizing unit 2a sequentially at a plurality of positions in the longitudinal direction of the bamboo material 1 to be supplied, and the rotary drive is performed. As in the case of the member 2, it is possible to continuously execute the crushing and the vertical splitting with the flattening by the crushing, and to send it out. Preliminary splitting that halves the bulk of the tip and preliminarily splits it to the extent that it is quasi-flattened with at least partial cracks in the longitudinal direction; It is possible to share the roles between 3 and 3, which can be easily received, further promote flattening, and sent out as vertically split pieces in a predetermined vertically split state.
本例では、さらに、図１に示すように周回ないしは回転駆動される加圧部材２と、回転自在な加圧ローラ１５によるものとの組み合わせた加圧部材３との組み合わせとしてある。このようにすると、一対の加圧部材２、３は、加圧部材２の周回ないしは回転駆動と、加圧部材３の従動回転とによって、供給される竹材１を押し込み力Ｆ１、または、および、噛み込み力Ｆ２によって、摺動抵抗なしにスムーズに受け入れ、加圧による縦割りを達成することができる。加圧ローラ１５は、供給される竹材１の長手方向に複数設けてある。これにより、加圧部材２が回転駆動するものであっても、供給される竹材１の長手方向の複数位置にてトップ点を加圧部３ａとして加圧部材２との間で順次に加圧力を及ぼし、周回駆動する加圧部材２同様に順次に圧潰とそれによる扁平化を伴い縦割り状態にすることを連続的に実行し、送り出すことができるし、加圧部材３の配置位置によって、最上流位置では竹材１の竹先の嵩を半減させて少なくとも長手方向の部分的な割れを伴い準扁平化する程度に予備割りする予備割、予備割後の竹材の予備割された竹先を間隔を小さくした加圧部材２、３間に容易に受け入れてさらに扁平化を促進して行き、所定の縦割り状態とした縦割片として送り出すといった役割分担をすることができる。 In this example, as shown in FIG. 1, the pressure member 2 that is rotated or rotated is combined with a pressure member 3 that is combined with a rotatable pressure roller 15. If it does in this way, a pair of pressurization members 2 and 3 will push in bamboo material 1 supplied by rotation or rotation drive of pressurization member 2, and follow rotation of pressurization member 3, or F1, or By the biting force F2, it is possible to smoothly receive without sliding resistance and achieve vertical division by pressurization. A plurality of pressure rollers 15 are provided in the longitudinal direction of the bamboo material 1 to be supplied. Thereby, even if the pressurizing member 2 is rotationally driven, the top point is used as the pressurizing unit 3a at a plurality of positions in the longitudinal direction of the supplied bamboo material 1 and the pressurizing member 2 is sequentially pressed. As with the pressurizing member 2 that drives in a circular manner, it is possible to continuously execute and send out a vertically divided state with crushing and flattening by the same, and depending on the arrangement position of the pressurizing member 3, At the most upstream position, the bamboo tip of the bamboo material 1 is preliminarily divided to the extent that it halves the volume of the bamboo tip of the bamboo material 1 and is at least partially flattened with partial cracks in the longitudinal direction. It is possible to share the roles such as easily receiving between the pressure members 2 and 3 having a small interval, further promoting flattening, and sending them out as vertically split pieces in a predetermined vertically split state.
さらに、本例では図１に示すように、加圧縦割り部１０の竹材１の受け入れ側である上流側に竹材１を受載して加圧部材２、３間に供給する供給装置２１を設置し、そのさらに上流側に供給装置２１に竹材１を地形や環境に合わせて搬入するための材受ステージ２２を設置している。材受ステージ２２は、周回駆動などされて伐採作業が行われる先山側から伐採された竹材１が、１段ないしは多段の搬出ロープ２３によって吊持ベルト２３ａなどで吊持されるなどして搬出されてくるのを、集材位置側にて、例えば、供給装置２１の供給作業高さよりも低位で、供給作業位置よりも側方に外れた受載部２２ａに受載して吊持を解除し、順次に回収することを繰り返せるようにする。吊持の解除は作業員２４による手作業に委ねるが、これに限られることはない。材受ステージ２２の供給装置２１の供給部２１ａに対向する部分には供給部２１ａに対応する高さの送り込み部２２ｂが受載部２２ａから傾斜部２２ｃで繋がるように設けられている。これに対応して、供給装置２１には材受ステージ２２の受載部２２ａに対応する位置および高さで、搬出されてくる竹材１の垂れ下がる基部を予備ガイド２８に嵌め入れての案内の基に、受載部２２ａに先行受載して、受載部２２ａの傾斜部２２ｃが立ち上がり基部に対応する位置まで案内する傾斜面２１ｂと、傾斜面２１ｂにより案内してきた竹材１を材受ステージ２２の傾斜部２２ｃに沿って供給部２１ａにまで掻き上げるように上流と下流とに一対設けられた掻き上げコンベア２５とを備えている。掻き上げコンベア２５はチエン２５ａに掻き上げアタッチメント２５ｂを等間隔に付帯させ、傾斜面２１ｂの最低位部に案内されてくる竹材１を掻き上げて供給部２１ａに転がらせ自動的に落とし込む。 Furthermore, in this example, as shown in FIG. 1, a supply device 21 that receives the bamboo material 1 on the upstream side, which is the receiving side of the bamboo material 1, of the pressurizing vertical dividing portion 10 and supplies it between the pressure members 2 and 3 is provided. The material receiving stage 22 for carrying in the bamboo material 1 according to the topography and the environment is installed in the supply apparatus 21 further upstream. The material receiving stage 22 is carried out such that the bamboo material 1 harvested from the tip of the mountain where the cutting operation is performed by circular driving or the like is suspended by a suspension belt 23a or the like by a one-stage or multi-stage unloading rope 23. At the collecting position side, for example, it is received by the receiving portion 22a which is lower than the supply work height of the supply device 21 and is laterally distant from the supply work position, and the suspension is released. To be able to repeat the sequential collection. The release of the suspension is left to manual work by the worker 24, but is not limited to this. A feeding portion 22b having a height corresponding to the supply portion 21a is provided at a portion of the material receiving stage 22 facing the supply portion 21a of the supply device 21 so as to be connected to the inclined portion 22c from the receiving portion 22a. Correspondingly, the supply device 21 has a guide base in which the base portion of the bamboo material 1 that is unloaded is fitted into the preliminary guide 28 at a position and height corresponding to the receiving portion 22a of the material receiving stage 22. In addition, an inclined surface 21b that is received in advance on the receiving portion 22a and that guides the inclined portion 22c of the receiving portion 22a to a position corresponding to the rising base, and the bamboo material 1 that has been guided by the inclined surface 21b are received by the material receiving stage 22. A pair of scooping conveyors 25 are provided upstream and downstream so as to scoop up to the supply unit 21a along the inclined portion 22c. The scraping conveyor 25 attaches scraping attachments 25b to the chain 25a at equal intervals, scrapes the bamboo material 1 guided to the lowest portion of the inclined surface 21b, rolls it to the supply portion 21a, and automatically drops it.
そこで、作業員２４は、まず、受載部２２ａに受載した竹材１を受載部２２ａから傾斜面２１ｂまで長手方向に送り込んで、作業員２４ないしは連携した別の作業員２４により始動させた掻き上げコンベア２５の自動掻き上げ機能による支援のもと送り込み部２２ｂおよび供給部２１ｂにまで持ち上げる。ところで、搬出ロープ２３による竹材１の搬出向きを、図１（ｂ）に示すように枝葉部１ａが搬出側に向くよう行われるように作業手順を定めておくことに関連して、作業員２４はさらに、持ち上げた竹材１を図１（ａ）（ｂ）に示すように供給部２１ｂ上流に設けたストッパ２６にまで送り付ける。これによって、竹材１はストッパ２６に基部を受け止められて加圧部材２、３間に対する所定の上流位置に長手方向に位置決めされる。このとき、竹材１の枝葉部１ａは、竹材１の伐採長さの違いにかかわらず、送り込み部２２ｂの送り込み方向途中に設けられた切断装置２７のチエンソー２７ａよりも送り方向下流に位置するように設定してあり、前記位置決め状態にてチエンソー２７ａをモータ２０により駆動して昇降シリンダ２７ｂにより下降させて位置決めした竹材１を切断すると、竹材１は基部から所定長さに切り揃えられて、ストッパ２６のエアシリンダによる上動などにより開いて加圧部材２、３間に挿入することで加圧縦割り部１０での縦割りに供せるとともに、枝葉部１ａが切り離される。これによって、枝葉部１ａが加圧部材２、３間に供給されても圧潰されない無駄、および圧潰されないでは張り広がろうとする枝葉部１ａの各部への噛み込みなどによるトラブルを回避することができるし、枝葉部１ａに限った集中処理ができる。 Therefore, the worker 24 first sends the bamboo material 1 received on the receiving portion 22a in the longitudinal direction from the receiving portion 22a to the inclined surface 21b, and is started by the worker 24 or another worker 24 associated therewith. Lifting up to the feeding unit 22b and the supply unit 21b with the assistance of the automatic scraping function of the scraping conveyor 25. By the way, in relation to setting the work procedure so that the bamboo material 1 is carried out by the carry-out rope 23 so that the branches and leaves 1a face the carry-out side as shown in FIG. Further, as shown in FIGS. 1A and 1B, the lifted bamboo material 1 is sent to a stopper 26 provided upstream of the supply unit 21b. As a result, the base material of the bamboo material 1 is received by the stopper 26 and positioned in a longitudinal direction at a predetermined upstream position between the pressure members 2 and 3. At this time, the branch and leaf portion 1a of the bamboo material 1 is positioned downstream of the chain saw 27a of the cutting device 27 provided in the feeding direction of the feeding portion 22b regardless of the cutting length of the bamboo material 1. When the bamboo material 1 that has been set and is driven and driven by the motor 20 and lowered by the elevating cylinder 27b in the positioning state is cut, the bamboo material 1 is trimmed to a predetermined length from the base, and the stopper 26 By being moved upward by an air cylinder or the like and inserted between the pressurizing members 2 and 3, it can be used for vertical splitting by the pressurizing vertical splitting unit 10 and the branch leaf 1a is cut off. As a result, it is possible to avoid troubles such as waste that is not crushed even if the branches and leaves 1a are supplied between the pressurizing members 2 and 3, and troubles caused by biting into the respective parts of the branches and leaves 1a that are about to spread without being crushed. In addition, it is possible to perform concentrated processing limited to the branch and leaf portion 1a.
また、加圧縦割り部１０の下流には、送り出されてくる縦割り片５を中央などの一部に寄せ集めて送り出されるようにするガイド３１を片側または両側に持った送り出しガイド台３２を設け、この送り出しガイド台３２の下流には送り出されてくる縦割り片５を受け入れ部３３ａに受け入れて排出部３３ｂへ地形に合わせて集め排出に供する縦割り片排出ステージ３３を設けてある。縦割り片排出ステージ３３は、図１（ｂ）（ｆ）に示すように、送り出しガイド台３２を通じ送り出されてくる縦割り片５を送り出しガイド台３２ガイド高さよりも低い受載部３３ａに受載して、堆積させながら、さらに低い片側への傾斜部３３ｂに崩れ落ちさせて、傾斜部３３ｂ下端の集材排出部３３ｃに集材しておき適宜排出に供せるようにしている。なお、加圧割装置１００は、各部のシリンダを動作させるコンプレッサ３４が併設されている。 Further, downstream of the pressurizing vertically dividing section 10, a delivery guide base 32 having a guide 31 on one side or both sides is arranged so that the sent vertically divided pieces 5 are gathered to a part such as the center and sent out. Provided downstream of the feed guide base 32 is a vertically split piece discharge stage 33 for receiving the vertically split piece 5 being sent to the receiving portion 33a and collecting it to the discharge portion 33b in accordance with the topography. As shown in FIGS. 1B and 1F, the vertically divided piece discharge stage 33 receives the vertically divided pieces 5 fed through the delivery guide table 32 by a receiving portion 33a lower than the guide height of the delivery guide table 32. While being placed and deposited, it is collapsed to the inclined portion 33b to the lower one side and collected in the collected material discharge portion 33c at the lower end of the inclined portion 33b so as to be appropriately discharged. Note that the pressure splitting device 100 is provided with a compressor 34 for operating the cylinders of each part.
これに対し、図２、図３に示す例の竹材の加圧割装置２００の加圧縦割り部１０は、加圧部材２を１つの加圧ローラ４１ａと、これとは異なる、具体的には大径とした３つの同種の加圧ローラ４１ｂとを竹材１の矢印Ａで示す受け入れ方向の上流側から下流側に配列したものとし、加圧部材３を加圧部材２の加圧ローラ４１ａに対向するバックアップステージ４２ａと、加圧部材２の３つの加圧ローラ４１ａと対向し合う３つの同種の加圧ローラ４２ｂとを上流側から下流側に配列した本割ユニット４３ｂとし、上流側で対向し合う加圧ローラ４１ａとバックアップステージ４２ａとで、そこに供給された竹材１の先端を半潰程度にして先割りする先割りユニット４３ａとし、加圧ローラ４１ａをモータ４４により駆動しながら、シリンダ４６により加圧ローラ４１ａを下動させることで、バックアップステージ４２ａとの間に受け入れた竹材１の先端を弾性的に加圧し、先割り処理できるようにしている。 On the other hand, the pressure splitting unit 10 of the bamboo splitting device 200 of the example shown in FIGS. 2 and 3 is different from the pressing member 2 with one pressing roller 41a. Is a configuration in which three pressure rollers 41b of the same type having a large diameter are arranged from the upstream side to the downstream side in the receiving direction indicated by the arrow A of the bamboo material 1, and the pressure member 3 is the pressure roller 41a of the pressure member 2. The main split unit 43b in which the backup stage 42a facing the three and the three pressure rollers 42b facing the three pressure rollers 41a of the pressure member 2 are arranged from the upstream side to the downstream side is arranged on the upstream side. While the pressure roller 41a and the backup stage 42a that face each other are used as a pre-splitting unit 43a that splits the tip of the bamboo material 1 supplied to the semi-collapsed position, the pressure roller 41a is driven by the motor 44, Cylinder 4 Pressure roller 41a to be to downward, the tip of bamboo 1 resiliently pressed accepted between the backup stage 42a, so that it previously cutting process by.
一方、３つの加圧ローラ４１ｂどうしは、架台９の天井部１１下に設置した上固定支持基板５０に、エアによるクッションダンパ５１を介し支持した可動支持基板５２に回転自在に支持する弾性的間隔規制機能を持たせた上で、上固定支持基板５０に設けたボルト・ナットよりなる突出調節可能なストッパ１５２によって上方への逃げ位置を適宜規制して、架台９の下部に設置した中間固定基板５３上に回転自在に支持した加圧ローラ４２ｂどうしと対向させ、ストッパ５２による非弾性的な間隔規制内で、クッションダンパ５１による弾性間隔規制機能を働かせる非弾性的間隔規制と弾性的間隔規制とを併用した間隔規制部７をなして、過剰負荷を軽減しながらも加圧による竹材１の先割り処理後の全体をより確実かつ高効率に縦割りできるようにしている。 On the other hand, the three pressure rollers 41b are elastically supported so as to be rotatably supported by a movable support substrate 52 supported via a cushion damper 51 by air on an upper fixed support substrate 50 installed under the ceiling 11 of the gantry 9. An intermediate fixed board installed at the lower part of the gantry 9 with a restricting function and appropriately restricting the upward escape position by a stopper 152 made of bolts and nuts provided on the upper fixed support board 50 and adjustable. An inelastic spacing regulation and an elastic spacing regulation that are opposed to the pressure rollers 42b that are rotatably supported on 53 and that operate the elastic spacing regulating function by the cushion damper 51 within the inelastic spacing regulation by the stopper 52. The space regulation part 7 is used together to reduce the excessive load, but the whole after the pre-allocation processing of bamboo material 1 by pressurization can be divided more reliably and efficiently. It is way.
このような非弾性的間隔規制の併用による、加圧を伴う竹材１の受け入れがやや難になることに対応して、加圧部材２の加圧ローラ４１ｂどうしは、架台９の天井部１１上に設置したモータ５３によって、加圧部材３の加圧ローラ４２ｂどうしは、架台９の下部台５４上に設置したモータ５５によって、それぞれ前記受け入れ方向に対する順方向に回転駆動して受け入れ側への移送力を持たすのに加え、供給部２１には図１の例とは異なり、材受ステージ２２から送り込まれた竹材１を、加圧縦割り部１０に押し込み力Ｆ１を付与して送り込むプッシャ５６を設けてある。このプッシャ５６は、枝葉部が切断された竹材１を受け入れる長さ以上の搬送域を持った無端チエンなどからなるプッシャコンベア４８に取り付け、このプッシャコンベア４８のモータ４７による往復駆動にて、プッシャ５６の進出による竹材１の加圧縦割り部１０への押し込み力Ｆ１を付与しての送り込みと、その後の復帰とを行えるようにしている。このようなプッシャ機能は、加圧部材２、３の回転駆動する加圧ローラ４１ａ、４１ｂ、４２ａ、４２ｂに、噛み込み力Ｆ２による搬送機能がなくても、竹材１を加圧部材２、３間による圧潰とそれによる連続的な縦割りに安定して供することができる。 Corresponding to the difficulty in accepting the bamboo material 1 with pressure due to the combined use of such inelastic spacing regulation, the pressure rollers 41b of the pressure member 2 are arranged on the ceiling portion 11 of the gantry 9. The pressure rollers 42b of the pressure member 3 are rotationally driven in the forward direction with respect to the receiving direction by the motor 55 installed on the lower base 54 of the gantry 9 by the motor 53 installed on the receiving member 3 and transferred to the receiving side. In addition to having a force, unlike the example of FIG. 1, the pusher 56 for feeding the bamboo material 1 fed from the material receiving stage 22 with a pushing force F <b> 1 applied to the pressure splitting unit 10 is fed to the supply unit 21. It is provided. The pusher 56 is attached to a pusher conveyor 48 made of an endless chain or the like having a conveyance area longer than the length of the bamboo material 1 from which the branches and leaves are cut, and the pusher 56 is reciprocally driven by the motor 47 of the pusher conveyor 48. Thus, the bamboo material 1 can be fed by applying a pressing force F1 to the vertically divided vertical section 10 and then returned. Such a pusher function allows the bamboo material 1 to be applied to the pressure members 2, 3, even if the pressure rollers 41 a, 41 b, 42 a, 42 b that rotationally drive the pressure members 2, 3 do not have a conveying function by the biting force F <b> 2. It is possible to provide a stable crushing by a gap and a continuous vertical division.
また、材受ステージ２２はプッシャコンベア４８の側壁４８ａの、一方の上端に向けた傾斜部２２ｃを持ち、受載した竹材１をプッシュコンベア４８側に転がらせるようにしてあり、傾斜部２２ｃとプッシュコンベア４８との間の図２（ｃ）に示す斜め渡り部６１の途中に設けたストッパ６２により堰止めながら、シリンダ６３によるストッパ６２の定期的な下動とその直後の上動によって、竹材１を一本ずつ切り出してプッシュコンベア４８に落し込み、縦割り処理に共せるようにしている。プッシュコンベア４８の竹材１を落とし込む側と反対の側には、落し込まれる竹材１が跳ねて飛び出すのを防止し、プッシュコンベア４８上に案内できるようにしている。なお、エア機器を動作させるエアコンプレッサ７１を供給装置２１に装備している。 Further, the material receiving stage 22 has an inclined portion 22c toward one upper end of the side wall 48a of the pusher conveyor 48 so that the received bamboo material 1 is rolled to the push conveyor 48 side. Bamboo material 1 is obtained by periodically lowering the stopper 62 by the cylinder 63 and moving up immediately thereafter, while damming with the stopper 62 provided in the middle of the diagonally crossing portion 61 shown in FIG. Are cut out one by one and dropped onto the push conveyor 48 so that they can be used in the vertical split process. On the side of the push conveyor 48 opposite to the side where the bamboo material 1 is dropped, the dropped bamboo material 1 is prevented from jumping and jumping out so that it can be guided onto the push conveyor 48. Note that the supply device 21 is equipped with an air compressor 71 for operating an air device.
さらに、図１に示す加圧割装置１００や図２、図３に示す加圧割装置２００において、加圧縦割り部１０の加圧部材２、３間から送り出される縦割り片５を、定位置にて、その先端からの図１の例で示すような多数並列配置した固定カッタ６５がによる切り込み、ないしは割り込んでさらに細く裂き、あるいは図２、図３に示す例のように厚み方向に剪断機構６６により配列各書で剪断力を働かせてさらに細く裂く、細分化手段６７を備えたものとすることができる。これにより、加圧による縦割り後に加圧部材２、３間から送り出されてくる縦割り片５に、定位置にある細分化手段６７が待ち構える形で働き、先端からの切り込み作用または厚み方向からの剪断作用によって、送り出されてくる縦割り片５を、さらに細くした細分化片５ａまでに細分化することができる。ここに、細分化手段６７は加圧縦割り部１０の直後、直近にあるほどより遊びなく縦割り片５に対して働き、逃げが生じやすいカッタ６５の場合に特に有効である。 Further, in the pressure splitting device 100 shown in FIG. 1 and the pressure splitting device 200 shown in FIGS. 2 and 3, the vertical split pieces 5 fed from between the pressurizing members 2 and 3 of the pressurizing vertical splitting section 10 are fixed. At the position, a number of fixed cutters 65 arranged in parallel as shown in the example of FIG. 1 from the front end are cut by, or interrupted, and further thinned, or sheared in the thickness direction as in the examples shown in FIGS. The mechanism 66 may be provided with a subdividing means 67 that applies a shearing force to each arrangement book and further divides it into pieces. As a result, the subdivision means 67 at a fixed position works on the longitudinally split piece 5 sent out between the pressurizing members 2 and 3 after being vertically split by pressurization, from the cutting action from the tip or from the thickness direction. Due to the shearing action, the longitudinally split piece 5 fed out can be subdivided into finer subdivided pieces 5a. Here, the subdivision means 67 is particularly effective in the case of the cutter 65 that works on the vertically divided pieces 5 more easily and immediately after the pressurized vertically divided portion 10 and is more likely to escape.
ここで、図２に示す例の剪断作用による細分化手段６７が、図２に示すような円盤カッタ６８を一定間隔に複数配列した上下の円盤カッタ群６９、７０どうしを、互いの円盤カッタ６８が他方の円盤カッタ群の円盤カッタ６８間の隙間に入り込んで、加圧部材２、３間から送り出されてくる縦割り片５を厚み方向に受け入れて、これをモータ７１によりさらに先へ送り出す側に回転駆動される構成としてある。これにより、送り出されてくる縦割り片５を各円盤カッタ群６９、７０の各円盤カッタ６８間に自身の回転も手伝って受け入れながら、各円盤カッタ群６９、７０の円盤カッタ６８どうしの入り込み境界部両側で、縦割り片５を厚み方向の表側と内側との異なった方向に押圧することで、円盤カッタ６８の幅、間隔に見合った位置に細分化の剪断力を長手方向に連続して逃げなく確実に及ぼし細分化させられる。また、図３に示すように、内部機構が露出して危険な個所にはカバー９１を施し、必要に応じカバー９１に開閉ないしは着脱できる点検カバー９２を設けて、点検やメンテナンスに不便にならないようにし、竹材１の受け入れ口や縦割り片５などの送り出し口にも、受け入れや送り出しの邪魔にならない暖簾状などの可撓カバー９３を設けて安全を図っている。なお、図２に示す細分化手段６７の送り出し側には、細分化した細分化片５ａを上下のガイドローラ９４、９４により案内して上下に振れ動くのを抑えて、スムーズに送り出せるようにしている。 Here, the subdividing means 67 by the shearing action of the example shown in FIG. 2 includes upper and lower disk cutter groups 69 and 70 in which a plurality of disk cutters 68 as shown in FIG. Enters the gap between the disk cutters 68 of the other disk cutter group, receives the vertically divided pieces 5 sent out from between the pressurizing members 2 and 3 in the thickness direction, and sends them out further by the motor 71. It is configured to be rotationally driven. As a result, while the vertically divided pieces 5 sent out are received between the disk cutters 68 of the disk cutter groups 69 and 70 with the help of their own rotation, the boundary between the disk cutters 68 of the disk cutter groups 69 and 70 is entered. By pressing the vertically divided pieces 5 in different directions between the front side and the inner side in the thickness direction on both sides of the part, a subdivided shear force is continuously applied in the longitudinal direction at a position corresponding to the width and interval of the disk cutter 68. It can be surely subdivided without escape. In addition, as shown in FIG. 3, a cover 91 is provided at a dangerous place where the internal mechanism is exposed, and an inspection cover 92 that can be opened and closed or attached is provided on the cover 91 as necessary so as not to inconvenience inspection and maintenance. In addition, a flexible cover 93 such as a warm tub that does not obstruct reception and delivery is provided at the delivery port of the bamboo material 1 and the vertically split piece 5 for safety. In addition, on the delivery side of the segmentation means 67 shown in FIG. 2, the segmented segment 5a is guided by the upper and lower guide rollers 94, 94 so as to be prevented from swinging up and down so that it can be delivered smoothly. ing.
図５に示す例の竹材の加圧割装置３００は、図２、図３に示す竹材の加圧割装置２００に対し、プッシャコンベア４８、プッシャ５６に代えて、ストレートなガイドローラ９５ａ、鼓状のガイドローラ９５ｂにより竹材１を案内して加圧縦割り部１０に手送りし供給する供給装置２１とし、加圧縦割り部１０は加圧ローラ４１ａ、バックアップステージ４２ａの組み合わせによる先割りユニット４３ａを踏襲しているが、本割りユニット４３ｂは、図１に示す加圧割装置１００でのクローラ１４と加圧ローラ１５との組み合わせによるものを踏襲し、先割り後の竹材１の先端を無理なく噛み込み、噛み込み力Ｆ２での加圧にて縦割りしながら送り出すようにしている。また、本割ユニット４３ｂの後の細分化手段６７は円盤カッタ群６９、７０による剪断作用タイプのものを踏襲しているが、本割りユニット４３ｂと細分化手段６７との間には、非偏心ローラ９６ａと偏心ローラ９６ｂとの組み合わせによる送りローラ対９６を設置して、本割りユニット４３ｂにて細分化した細分化片５ａを脈動的な送り力にて送り込み抵抗の高い細分化手段６７に確実に送り込めるようにしている。他の構造は特に変わるところはない。 The bamboo pressure splitting device 300 in the example shown in FIG. 5 is different from the bamboo pressure splitting device 200 shown in FIGS. 2 and 3 in place of the pusher conveyor 48 and the pusher 56 in that a straight guide roller 95a and a drum shape. The guide roller 95b guides the bamboo material 1 and manually feeds and supplies the bamboo material 1 to the pressure vertically splitting unit 10. The pressure vertically splitting unit 10 is a pre-splitting unit 43a comprising a combination of a pressure roller 41a and a backup stage 42a. However, the main split unit 43b follows the combination of the crawler 14 and the pressure roller 15 in the pressure splitting device 100 shown in FIG. Instead of biting, it is sent out while being divided vertically by pressurization with a biting force F2. Further, the subdivision means 67 after the main split unit 43b follows the shearing type of the disc cutter groups 69 and 70, but there is no eccentricity between the main split unit 43b and the subdivision means 67. A pair of feed rollers 96, which is a combination of a roller 96a and an eccentric roller 96b, is installed so that the fragmented pieces 5a subdivided by the main split unit 43b can be reliably fed to the subdividing means 67 having high feed resistance by pulsating feed force. Can be sent to. Other structures are not particularly changed.
なお、図１に示例、図２、図３に示す例、図５に示す例の、竹材の加圧割装置１００、２００、３００の細分化手段６７によって細分化加工された細分化片５ａを、図６（ｂ）（ｃ）に示すように複数並列に受け入れて所定の寸切長さずつ間欠搬送する間欠搬送手段１０１と、間欠搬送される細分化片５ａが停止する都度鋸歯１０３により切断して寸切りする切断手段１０２とを備えた寸切装置４００を、後工程装置として設置し、組み合わせ使用する竹材処理システムを構築するのが好適である。 1, the example shown in FIGS. 2 and 3, and the example shown in FIG. 5, the subdivided pieces 5 a subdivided by the subdividing means 67 of the bamboo pressure splitting devices 100, 200, and 300 are used. 6 (b) and 6 (c), a plurality of pieces are received in parallel and intermittently transported by a predetermined length and cut intermittently by a predetermined length. Then, it is preferable to construct a bamboo processing system in which the cutting device 400 including the cutting means 102 for cutting is installed as a post-processing device and used in combination.
これにより、細分化片５ａを複数間欠搬送しながら鋸歯１０３により所定間隔ごとに効率よく寸切りして必要なサイズに寸切りし、場合によっては図６（ａ）（ｂ）に示すようなサイコロ形状体５ｂにすることもできる。このような寸切りは、バイオ燃料とすのに蒸し焼きにする際に便利な取り扱い長さ、長尺繊維を抽出する際の釜のサイズに合わせた取り扱い長さなど、用途上、取り扱い上、必要な長さが自由に得られる。サイコロ形状体５ｂにした場合は、クラッシャーで破砕して粉体にし肥料とするのに好適である。 Thereby, while intermittently transporting a plurality of subdivided pieces 5a, the saw blade 103 efficiently cuts them at predetermined intervals and cuts them into the required sizes, and in some cases dice as shown in FIGS. 6 (a) and 6 (b). The shape body 5b can also be used. Such cuts are necessary for handling and handling, such as the handling length convenient for steaming into biofuel and the handling length according to the size of the kettle when extracting long fibers. Length can be obtained freely. In the case of the dice-shaped body 5b, it is suitable for crushing with a crusher to make powder into fertilizer.
図６に示す寸切装置４００は、間欠搬送手段１０１の上流にガイドローラ１０４を配した送り込み台１０５を設置し、この送り込み台１０５の横に側方から送り込み台１０５の片側上に下向きに傾斜した補給台１０６を設けている。これにより、細分化片５ａを補給台１０６上に、寸切装置４００での同時処理本数を数倍以上上回る多数本並べ置きながら、前記傾斜を利用して、送り込み台１０５が空になる都度、同時処理本数分ずつ移し、それをガイドローラ１０４の回転を伴い間欠搬送手段１０１に送り込めば、後は自動で、適時に間欠搬送されて切断手段１０２による寸切処理される。 6 includes a feed table 105 provided with a guide roller 104 upstream of the intermittent conveying means 101, and the side of the feed table 105 is inclined from the side to one side of the feed table 105. The replenishment stand 106 is provided. Thus, each time the feeding table 105 is emptied using the above-mentioned inclination while arranging a large number of subdivided pieces 5a on the replenishment table 106, which are several times more than the simultaneous processing number in the cutting device 400, If the number of simultaneous processing is shifted and the guide roller 104 is rotated and sent to the intermittent conveying means 101, the subsequent automatic feeding is performed intermittently at appropriate times, and the cutting means 102 performs the cutting process.
間欠搬送手段１０１は一例として、ガイドローラ１０７で各所をサポートしたベルトコンベア１０８を、図示しないモータで間欠駆動するようにしているが、これに限定されることはない。鋸歯１０３は、丸鋸を利用し、モータ１０９で高速回転させながら、図６（ｂ）に矢印で示すように上下動させることで、停止している細分化片５ａを同時に切断するようにしている。このため、鋸歯１０３を直結しているモータ１０９を昇降台１１１に支持しエアシリンダ１１２により上下動させるようにしている。このために、エアコンプレッサ１１３を設置し加圧空気をエアシリンダ１１２に供給できるようにしている。ここで、鋸歯１０３は同時に切断する細分化片５ａの並べ幅を超える直径であることにより、それらを同時切断できる。よりよくは、図示例のように並べ幅のほぼ２倍の直径と大きいほど、鋸歯１０３のより少ない下降ストロークにて複数の細分化片５ａを同時切断でき、作業速度が向上する。 As an example, the intermittent conveyance means 101 is configured to intermittently drive the belt conveyor 108 supported at various places by the guide roller 107 by a motor (not shown), but the invention is not limited to this. The saw blade 103 uses a circular saw and is rotated at a high speed by a motor 109 and moved up and down as indicated by an arrow in FIG. 6B to simultaneously cut the stopped subdivided pieces 5a. Yes. For this reason, the motor 109 directly connected to the saw blade 103 is supported on the lifting platform 111 and is moved up and down by the air cylinder 112. For this purpose, an air compressor 113 is installed so that pressurized air can be supplied to the air cylinder 112. Here, since the saw blade 103 has a diameter exceeding the arrangement width of the subdivided pieces 5a to be cut simultaneously, they can be cut simultaneously. More preferably, as the diameter is approximately twice as large as the arrangement width as shown in the illustrated example, the plurality of subdivided pieces 5a can be simultaneously cut with a lower descending stroke of the saw tooth 103, and the working speed is improved.
しかし、切断手段１０２で寸切りしたサイコロ形状体５ｂとするのは、切断回数の増加、作業時間の徒な延長の原因になるので、本例では、切断手段１０２下のサイコロ化機構２０１の受け入れ幅未満の長さに寸切りして、サイコロ化機構２０１上に落下供給し、サイコロ化させるようにしてある。このサイコロ化機構２０１は、図２に示す細分化手段６７と同様の機構を、向きを変えて設置したもので、円盤カッタ１６８を一定間隔に複数配列した左右の円盤カッタ群１６９、１７０どうしを、互いの円盤カッタ１６８が他方の円盤カッタ群の、円盤カッタ１６８間の隙間に側方から入り込んで、切断手段１０２から落下してくる寸切りした細分化片５ａを、左右の円盤カッタ群１６９、１７０どうしの入り込み境界部に長手方向が一致する向きで受け入れて、図示しないモータによる回転駆動を伴い、上方から下方に噛み込んで個々のチップ形状体５ａに一挙にスリッティングしてチップ化し、これをホッパ１１４内に自然落下させるなどして捕集しながら、搬出コンベア１１５により排出してコンテナ１１５などに投入し、粉砕工程に供する。もっとも、粉砕工程を寸切装置４００に付帯することも、独立した粉砕装置を併設することもできる。 However, the dice-shaped body 5b cut by the cutting means 102 causes an increase in the number of cuttings and an increase in working time. In this example, the dice forming mechanism 201 under the cutting means 102 is accepted. It is cut into a length less than the width, dropped onto the dice forming mechanism 201, and formed into a dice. The dice forming mechanism 201 is a mechanism similar to the subdividing means 67 shown in FIG. 2 and is installed in a different direction. The dice forming mechanism 201 is composed of left and right disk cutter groups 169 and 170 each having a plurality of disk cutters 168 arranged at regular intervals. Each of the disc cutters 168 enters the gap between the disc cutters 168 of the other disc cutter group from the side, and the segmented pieces 5a falling from the cutting means 102 are divided into left and right disc cutter groups 169. , Received in a direction in which the longitudinal direction coincides with the intrusion boundary portion between 170, accompanied by rotational driving by a motor (not shown), bited from the upper side to the lower side, and slitted into individual chip shape bodies 5a at once, to form chips, While collecting this by dropping it into the hopper 114, etc., it is discharged by the carry-out conveyor 115 and put into the container 115, etc. Subjected to. Of course, the crushing process can be attached to the cutting device 400, or an independent crushing device can be provided.
本発明は、伐採などされた竹材を効率よく縦割りでき、経済性よくバイオマス利用に供することができる。 INDUSTRIAL APPLICABILITY According to the present invention, bamboo material that has been cut down or the like can be divided vertically, and can be used for biomass with high economic efficiency.
１ 竹材
２、３ 加圧部
２ａ、３ａ 加圧部
４ 割れ目
４ａ 断裂部
５ 縦割り片
５ａ 細分化片
６ 節
７ 間隔規制部
１０ 加圧縦割り部
１４ クローラ
１５ 加圧ローラ
４１ａ、４１ｂ バックアップステージ
４２ｂ 加圧ローラ
４３ａ 先割りユニット
４３ｂ 本割ユニット
５６ プッシャ
６５ 固定カッタ
６６ せん断機構
６７ 細分化手段
６８ 円盤カッタ
６９、７０ 円盤カッタ群
１０１ 間欠搬送手段
１０２ 切断手段
１０３ 鋸歯
１００、２００、３００ 竹材の加圧割装置
４００ 竹処理システム
DESCRIPTION OF SYMBOLS 1 Bamboo material 2, 3 Pressurization part 2a, 3a Pressurization part 4 Fracture 4a Rupture part 5 Vertically split piece 5a Subdivided piece 6 Section 7 Space | interval control part 10 Pressurized vertical part 14 Crawler 15 Pressure roller 41a, 41b Backup stage 42b Pressure roller 43a Pre-split unit 43b Full-split unit 56 Pusher 65 Fixed cutter 66 Shear mechanism 67 Subdividing means 68 Disc cutter 69, 70 Disc cutter group 101 Intermittent conveying means 102 Cutting means 103 Serrated teeth 100, 200, 300 Addition of bamboo material Pressure split device 400 Bamboo treatment system
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010021617A JP2011156802A (en) | 2010-02-02 | 2010-02-02 | Method and device for pressurizing and cutting bamboo material and bamboo material treatment system using the device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010021617A JP2011156802A (en) | 2010-02-02 | 2010-02-02 | Method and device for pressurizing and cutting bamboo material and bamboo material treatment system using the device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2011156802A true JP2011156802A (en) | 2011-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010021617A Ceased JP2011156802A (en) | 2010-02-02 | 2010-02-02 | Method and device for pressurizing and cutting bamboo material and bamboo material treatment system using the device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2011156802A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941590A (en) * | 2012-10-24 | 2013-02-27 | 安徽霍山县吉元竹纤维有限公司 | Automatic processing device of bamboo shavings |
| CN104441171A (en) * | 2014-11-29 | 2015-03-25 | 何理生 | Bamboo strip breaking machine roll |
| JP2017144598A (en) * | 2016-02-16 | 2017-08-24 | 株式会社日立製作所 | Apparatus and method for atomization of bamboo |
| CN107379161A (en) * | 2017-09-08 | 2017-11-24 | 广东工业大学 | A kind of blue or green expansion seat surface plate producing device of bamboo |
| CN108582345A (en) * | 2018-08-07 | 2018-09-28 | 陈培高 | A kind of flat cutting device for before huge bambusa textile deep processing |
| CN108858508A (en) * | 2018-08-06 | 2018-11-23 | 安吉县欧阳竹木工艺品厂 | A kind of edge-cutting device that is extruded to shape for processing bamboo product |
| CN109808009A (en) * | 2019-04-04 | 2019-05-28 | 安吉德迈竹木机械有限公司 | One kind cuing open bamboo machine feeding structure |
| CN112109163A (en) * | 2020-09-09 | 2020-12-22 | 安吉县孝丰天友竹木机械制造厂 | Bamboo flattening rough milling fluffer and processing method |
| CN115488975A (en) * | 2022-09-15 | 2022-12-20 | 浙江农林大学 | Automatic feeding method for bamboo tube slicing and rough milling |
| WO2022267127A1 (en) * | 2021-06-21 | 2022-12-29 | 南京林业大学 | Bamboo material flattening and defibering apparatus |
| CN117140673A (en) * | 2023-10-31 | 2023-12-01 | 新生命(福建)生物科技有限公司 | Clean processingequipment of bright bamboo pole |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000198102A (en) * | 1999-01-06 | 2000-07-18 | Kiyonori Fukamizu | Bamboo splitting machine |
| JP2008114484A (en) * | 2006-11-06 | 2008-05-22 | Toa Kiko Kk | Bamboo fiber manufacturing method and bamboo fiber manufacturing apparatus |
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- 2010-02-02 JP JP2010021617A patent/JP2011156802A/en not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000198102A (en) * | 1999-01-06 | 2000-07-18 | Kiyonori Fukamizu | Bamboo splitting machine |
| JP2008114484A (en) * | 2006-11-06 | 2008-05-22 | Toa Kiko Kk | Bamboo fiber manufacturing method and bamboo fiber manufacturing apparatus |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941590A (en) * | 2012-10-24 | 2013-02-27 | 安徽霍山县吉元竹纤维有限公司 | Automatic processing device of bamboo shavings |
| CN104441171A (en) * | 2014-11-29 | 2015-03-25 | 何理生 | Bamboo strip breaking machine roll |
| JP2017144598A (en) * | 2016-02-16 | 2017-08-24 | 株式会社日立製作所 | Apparatus and method for atomization of bamboo |
| CN107379161A (en) * | 2017-09-08 | 2017-11-24 | 广东工业大学 | A kind of blue or green expansion seat surface plate producing device of bamboo |
| CN108858508A (en) * | 2018-08-06 | 2018-11-23 | 安吉县欧阳竹木工艺品厂 | A kind of edge-cutting device that is extruded to shape for processing bamboo product |
| CN108582345B (en) * | 2018-08-07 | 2020-12-22 | 宜春市富锐气体有限责任公司 | A flat section device for before huge yellow bamboo deep-processing |
| CN108582345A (en) * | 2018-08-07 | 2018-09-28 | 陈培高 | A kind of flat cutting device for before huge bambusa textile deep processing |
| CN109808009A (en) * | 2019-04-04 | 2019-05-28 | 安吉德迈竹木机械有限公司 | One kind cuing open bamboo machine feeding structure |
| CN109808009B (en) * | 2019-04-04 | 2024-06-11 | 安吉德迈竹木机械有限公司 | Cut open bamboo machine feeding structure |
| CN112109163A (en) * | 2020-09-09 | 2020-12-22 | 安吉县孝丰天友竹木机械制造厂 | Bamboo flattening rough milling fluffer and processing method |
| CN112109163B (en) * | 2020-09-09 | 2021-12-14 | 安吉县孝丰天友竹木机械制造厂 | Bamboo flattening rough milling fluffer and processing method |
| WO2022267127A1 (en) * | 2021-06-21 | 2022-12-29 | 南京林业大学 | Bamboo material flattening and defibering apparatus |
| CN115488975A (en) * | 2022-09-15 | 2022-12-20 | 浙江农林大学 | Automatic feeding method for bamboo tube slicing and rough milling |
| CN117140673A (en) * | 2023-10-31 | 2023-12-01 | 新生命(福建)生物科技有限公司 | Clean processingequipment of bright bamboo pole |
| CN117140673B (en) * | 2023-10-31 | 2023-12-22 | 新生命(福建)生物科技有限公司 | Clean processingequipment of bright bamboo pole |
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